CMF Buds 2a by Nothing
Description
The CMF Buds 2a are positioned as the entry-level offering in the CMF Buds 2 series. They carry the signature CMF design with a lightweight, ergonomic build and an aesthetic appeal. Despite their price, they feature Active Noise Cancellation (ANC) up to 42 dB and powerful 12.4mm Bio-fibre drivers tuned by Dirac™ and Nothing to deliver deep bass with Ultra Bass Technology 2.0. They are built for daily use, offering robust dust and splash resistance and excellent battery life.Order from T-Tech or visit our shop at Shop- (New)06, 1st Floor, Shah Amanat City Corporation Super Market, Chittagong, Bangladesh.
Specifications
| Feature | Detail |
| Model | CMF Buds 2a |
| Driver Size | 12.4mm Custom Dynamic Driver |
| Diaphragm Material | Bio-fibre + Custom TPU |
| Audio Tuning | Dirac™-tuned audio, Ultra Bass Technology 2.0 |
| Connectivity | Bluetooth 5.4 |
| Noise Cancellation | Hybrid ANC (Up to 42 dB depth, up to 2900 Hz) |
| Ambient Mode | Transparency Mode |
| Microphones | 4 HD Mics (Quad Mic Setup) with Clear Voice Technology |
| Playtime (ANC Off) | 8 hours (Earbuds) / 35.5 hours (Total with Case) |
| Playtime (ANC On) | 5 hours (Earbuds) / 23 hours (Total with Case) |
| Fast Charging | 10 minutes charge = 5.5 hours playback (ANC Off, with case) |
| Charging Port | USB Type-C |
| Water/Dust Resistance | IP54 (Earbuds) / IPX2 (Case) |
| App Support | Nothing X App (Custom EQ, Controls, Low Lag Mode) |
| Special Features | Dual Connection, Google Fast Pair, Microsoft Swift Pair |
| Weight | 4.28g (per earbud) |
Key Features
1. Powerful Audio Tuned by Dirac™
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12.4mm Bio-fibre Drivers: Larger dynamic drivers deliver rich, detailed sound and powerful bass.
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Dirac™ Tuning: The audio is professionally tuned with Dirac technology, ensuring clarity, balanced mids, and powerful lows.
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Ultra Bass Technology 2.0: Enhances bass depth and impact, adjustable via the Nothing X app.
2. Effective Hybrid ANC
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Up to 42 dB ANC: Utilizes Hybrid Active Noise Cancellation to effectively block out common low-frequency distractions (up to 2900 Hz) like city traffic and humming appliances.
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Transparency Mode: Allows you to hear your surroundings and have quick conversations without removing the earbuds.
3. Clear Call Quality
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Quad HD Mics: Equipped with four high-definition microphones (two per earbud) and Clear Voice Technology to isolate your voice from background noise.
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Wind Noise Reduction 2.0: Specifically engineered to combat wind interference for clear calls outdoors.
4. Extended Battery and Durability
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35.5 Hours Total Playtime: Offers excellent battery endurance for all-day use.
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IP54 Rating (Earbuds): Provides protection against dust ingress and water splashes/sweat, making them suitable for workouts and outdoor activity.
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Fast Charging: A quick 10-minute charge provides hours of listening time.
5. Smart Features and App Support
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Nothing X App: Allows for a customized experience, including setting a custom EQ, adjusting ANC levels, activating the Low Lag Mode (especially effective with Nothing phones, achieving <110 ms latency), and customizing touch controls.
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Dual Connection: Enables connection to two devices simultaneously, allowing seamless switching between a laptop and a phone.
CMF Buds 2a by Nothing Best Price in Bangladesh
CMF Buds 2a by Nothing Best Price in Bangladesh is 3,200 BDT.
FAQs
| Question | Answer |
| Do the CMF Buds 2a support Hi-Res audio (LDAC)? | No. This entry-level model supports AAC and SBC codecs. Higher-end models in the CMF lineup (like the CMF Buds 2 Plus or CMF Buds Pro 2) support LDAC. |
| What is the CMF Buds 2a’s IP rating? | The earbuds are IP54 rated (protected from dust and splashes/sweat). The charging case is IPX2 rated (protected from vertical dripping water). |
| Can I customize the sound (EQ)? | Yes. You can fully customize the sound profile, adjust the Ultra Bass level, and select from presets using the Nothing X App. |
| Is the ANC adjustable? | Yes. The Nothing X App allows you to adjust the level or mode of the Active Noise Cancellation. |
| Do they feature wear detection (Auto-pause)? | Based on available specifications, the CMF Buds 2a do not typically include a wear detection sensor for automatic music pause/resume when removed. |







